CN209098496U - A kind of arch roof construction of cover-plate glass kiln - Google Patents
A kind of arch roof construction of cover-plate glass kiln Download PDFInfo
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- CN209098496U CN209098496U CN201821413725.3U CN201821413725U CN209098496U CN 209098496 U CN209098496 U CN 209098496U CN 201821413725 U CN201821413725 U CN 201821413725U CN 209098496 U CN209098496 U CN 209098496U
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Abstract
The utility model discloses a kind of arch roof construction of cover-plate glass kiln, corundum brick layer, the corundum sealing bed of material, heat preservation blanket layer, high alumina insulating brick-layer and silicate heat-insulation and heat-preservation mud layer, the thickness of each single layer including being arranged from the bottom up are uniformly arranged；Corundum brick layer provides good support for arch top and other insulating layers, after corundum brick layer top is laid with the corundum sealing bed of material, heat preservation blanket layer, high alumina insulating brick-layer and silicate heat-insulation and heat-preservation mud layer, prevent arch tipburn damage leakage red, the top of heat preservation blanket layer is arranged in high alumina insulating brick, there is certain compaction to heat preservation blanket layer, improve sealing and the heat insulation effect of heat preservation blanket layer, effectively prevent the hot patching to kiln, ensure that kiln safety is run, and then is not necessarily to worker's operation at high temperature；It is successively laid with heat preservation blanket layer, high alumina insulating brick, silicate heat-insulation and heat-preservation mud on corundum sealing bed of material top, the heat dissipation capacity of kiln is reduced, reduces the energy consumption of kiln.
Description
Technical field
The utility model belongs to cover-plate glass production field, and in particular to a kind of arch roof construction of cover-plate glass kiln.
Background technique
For a glass production enterprise, melting furnaces are the hearts of enterprise, and arch top is in cover-plate glass kiln masonry
The key position of kiln, the structure on arch top is concerning kiln cold repair masonry and the operating method of heating-up furnace.
The arch top of cover-plate glass kiln uses corundum brick, and covering and heat insulating blanket on it at present, but this structure is using
The leakage of arch top is red serious in the process, and the insulation blanket of covering is locally grilled thoroughly, and needs to carry out hot patching, and is repairing in overweight, lifts
The coping temperature of kiln can decline to a great extent when holding insulation blanket, seriously affect the process stabilizing of kiln.The guarantor covered on corundum brick
Warm blanket, so that the heat dissipation capacity on arch top increases, needs to consume more combustion gas after locally grilling thoroughly to ensure the original temperature in arch top.
To sum up, this arch roof construction is unfavorable for the safe operation and process stabilizing control of kiln.
Utility model content
To solve the above problems, the utility model provides a kind of arch roof construction of cover-plate glass kiln, not only arch top is not
It will appear the red phenomenon of leakage, while reducing the heat dissipation capacity on arch top, the safe operation of effective guarantee kiln and process stabilizing.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of arch roof construction of cover-plate glass kiln,
Including corundum brick layer, the corundum sealing bed of material, heat preservation blanket layer, high alumina insulating brick-layer and the heat-insulated guarantor of silicate being arranged from the bottom up
The thickness of warm mud layer, each single layer is uniformly arranged.
Temperature monitoring device is provided in silicate heat-insulation and heat-preservation mud layer.
Silicate heat-insulation and heat-preservation mud layer with a thickness of 100mm~200mm.
Keep the temperature blanket layer use 1600 type insulation blankets, keep the temperature blanket layer with a thickness of 25mm~50mm.
High alumina insulating brick-layer uses 0.8 high alumina insulating brick, with a thickness of 65mm.
Corundum seals Al in corundum sealing material used in the bed of material2O3>=90%, and Fe2O3≤0.3%, granularity are no more than 4mm.
Compared with prior art, the utility model at least have the advantages that corundum brick layer be arch top and other
Insulating layer provides good support, corundum brick layer top be laid with the corundum sealing bed of material, heat preservation blanket layer, high alumina insulating brick-layer and
After silicate heat-insulation and heat-preservation mud layer, prevent arch tipburn damage leakage red, the top of heat preservation blanket layer is arranged in high alumina insulating brick, to insulation blanket
Layer has certain compaction, improves sealing and the heat insulation effect of heat preservation blanket layer, effectively prevents the hot patching to kiln,
Ensure that kiln safety is run, and then is not necessarily to worker's operation at high temperature；1600 types are successively laid on corundum sealing bed of material top to protect
Warm blanket, high alumina insulating brick, silicate heat-insulation and heat-preservation mud, reduce the heat dissipation capacity of kiln, reduce the energy consumption of kiln.
Further, temperature monitoring device is set in silicate heat-insulation and heat-preservation mud layer, using the temperature of insulating layer as kiln
The reference of furnace temperature can in real time be monitored the temperature of kiln.
Further, limit for height on 1600 type insulation blanket tolerable temperatures can be on active service under long term high temperature and not fail, and reduce kiln dimension
Repair rate.
Detailed description of the invention
Fig. 1 is existing arch roof construction schematic diagram.
Fig. 2 is the utility model arch roof construction schematic diagram.
In attached drawing, 1- corundum brick layer, 2- corundum seal the bed of material, 3- keep the temperature blanket layer, 4- high alumina insulating brick-layer, 5- silicate every
Heat heat preservation mud layer.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, unmodified cover-plate glass Skewback top structure of kiln, uses corundum brick as support structure layers, and
Covering and heat insulating blanket in support structure layers.
As shown in Fig. 2, a kind of arch roof construction of cover-plate glass kiln, including be arranged from the bottom up corundum brick layer 1, corundum
The bed of material 2, heat preservation blanket layer 3, high alumina insulating brick-layer 4 and silicate heat-insulation and heat-preservation mud layer 5 are sealed, corundum brick layer 1 is provided with one layer,
The thickness of each single layer is uniformly arranged；Temperature monitoring device is provided in silicate heat-insulation and heat-preservation mud layer 5；The heat-insulated guarantor of silicate
Warm mud layer 5 with a thickness of 100mm~200mm；Keep the temperature blanket layer 3 use 1600 type insulation blankets, heat preservation blanket layer 3 with a thickness of 25mm~
50mm, 4 high alumina insulating brick-layer of high alumina insulating brick-layer uses 0.8 high alumina insulating brick, with a thickness of 65mm；Corundum brick layer is arch,
The furnace heating-up heating-up furnace stage fills corundum sealing material, two blocks of corundum bricks when occurring expansion gap between corundum brick at gap
Between fill corundum sealing material or silicate heat-insulation and heat-preservation mud；Corundum seals Al in corundum sealing material used in the bed of material 22O3>=90%,
And Fe2O3≤0.3%, granularity are no more than 4mm.
The arch top kiln is only built before heating-up furnace to corundum brick layer, seals the bed of material pair using corundum during heating-up furnace
The seam that respectively rises is repaired, and after kiln crosses high fire, corundum sealing material, 1600 type insulation blankets, high alumina are successively laid in corundum brick layer
Insulating brick-layer and silicate heat-insulation and heat-preservation mud layer form insulating layer.
The arch roof construction original arch roof construction of the utility model compares main advantage are as follows: is laid on 1 top of corundum brick layer rigid
After beautiful sealing material, prevents arch tipburn damage leakage red, effectively prevent the hot patching to kiln, it is ensured that kiln safety operation, in turn
Without worker's operation at high temperature；1600 type insulation blanket 25mm~50mm, high alumina guarantor are successively laid on corundum sealing bed of material top
Warm brick 65mm, silicate heat-insulation and heat-preservation mud 100mm~200mm, reduce the heat dissipation capacity of kiln, reduce the energy consumption of kiln.
Corundum brick layer 1 is first built, then carries out heating-up furnace, using corundum sealing material in corundum brick layer 1 during heating-up furnace
The seam that rises is repaired；Kiln is successively laid with corundum in the top of corundum brick layer 1 and seals the bed of material 2, insulation blanket after bulk production toasts
Layer 3, high alumina insulating brick-layer 4 and silicate heat-insulation and heat-preservation mud layer 5, obtain complete Skewback top structure of kiln.
Claims (6)
1. a kind of arch roof construction of cover-plate glass kiln, which is characterized in that including be arranged from the bottom up corundum brick layer (1), just
The jade sealing bed of material (2), heat preservation blanket layer (3), high alumina insulating brick-layer (4) and silicate heat-insulation and heat-preservation mud layer (5), each single layer
Thickness be uniformly arranged.
2. the arch roof construction of cover-plate glass kiln according to claim 1, which is characterized in that silicate heat-insulation and heat-preservation mud layer
(5) temperature monitoring device is provided in.
3. the arch roof construction of cover-plate glass kiln according to claim 1, which is characterized in that silicate heat-insulation and heat-preservation mud layer
(5) with a thickness of 100mm~200mm.
4. the arch roof construction of cover-plate glass kiln according to claim 1, which is characterized in that heat preservation blanket layer (3) uses
1600 type insulation blankets, heat preservation blanket layer (3) with a thickness of 25mm~50mm.
5. the arch roof construction of cover-plate glass kiln according to claim 1, which is characterized in that high alumina insulating brick-layer (4) is adopted
With 0.8 high alumina insulating brick, with a thickness of 65mm.
6. the arch roof construction of cover-plate glass kiln according to claim 1, which is characterized in that corundum seals the bed of material (2) institute
It is no more than 4mm with the granularity of corundum sealing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413725.3U CN209098496U (en) | 2018-08-30 | 2018-08-30 | A kind of arch roof construction of cover-plate glass kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413725.3U CN209098496U (en) | 2018-08-30 | 2018-08-30 | A kind of arch roof construction of cover-plate glass kiln |
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| Publication Number | Publication Date |
|---|---|
| CN209098496U true CN209098496U (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821413725.3U Active CN209098496U (en) | 2018-08-30 | 2018-08-30 | A kind of arch roof construction of cover-plate glass kiln |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021027839A1 (en) * | 2019-08-13 | 2021-02-18 | 巨石集团有限公司 | Cover plate structure for glass fiber tank furnace passage |
| CN113480142A (en) * | 2021-07-21 | 2021-10-08 | 甘肃旭康材料科技有限公司 | Glass kiln |
| CN113548787A (en) * | 2020-04-01 | 2021-10-26 | Ａｇｃ株式会社 | Glass melting furnace, glass manufacturing apparatus, and glass manufacturing method |
-
2018
- 2018-08-30 CN CN201821413725.3U patent/CN209098496U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021027839A1 (en) * | 2019-08-13 | 2021-02-18 | 巨石集团有限公司 | Cover plate structure for glass fiber tank furnace passage |
| CN113548787A (en) * | 2020-04-01 | 2021-10-26 | Ａｇｃ株式会社 | Glass melting furnace, glass manufacturing apparatus, and glass manufacturing method |
| CN113480142A (en) * | 2021-07-21 | 2021-10-08 | 甘肃旭康材料科技有限公司 | Glass kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Shaohong special glass Co.,Ltd. Assignor: CAIHONG GROUP (SHAOYANG) SPECIAL GLASS Co.,Ltd. Contract record no.: X2023980041911 Denomination of utility model: A crown structure for a cover plate glass furnace Granted publication date: 20190712 License type: Common License Record date: 20230915 |
|
| EE01 | Entry into force of recordation of patent licensing contract |